Two earthquakes rocked California in back-to-back days as fears about two major fault lines have been “real and growing.” A magnitude 4.1 quake hit just outside of Frazier Park around 3:38 a.m. Sunday ...

Back-to-back earthquakes rocked the area north of Los Angeles near two of California's most significant faults — including ...

A 5.6 magnitude earthquake rattled parts of Northern California early Wednesday, according to the United States Geological ...

They’re quaking in their boots. Some seismologists are literally shaking after Southern California fault lines were rocked by ...

MENDOCINO COUNTY, CA - A 4.4 magnitude quake occurred close to Covelo on Friday afternoon, according to the U.S. Geological ...

A 4.2-magnitude earthquake rattled Southern California early Sunday, striking 70 miles north of Los Angeles, according to the ...

The California earthquake marks the second reported Sunday with a magnitude 4.2 earthquake reported about 26 miles from ...

California tremor, 7.2-magnitude temblor in Japan and two quakes in Venezuela all struck within hours ...

"We needed to go explore by excavating it." ...

A rare pair of powerful earthquakes that struck Venezuela just a minute apart — killing at least 920 people — is raising new questions for Californians about whether a similar ...

Northern California received a jolt in the form of a moderate earthquake on Wednesday morning, not far from Redwood Valley. Preliminary reports from the U.S. Geological Survey sai ...

California homeowners are flooding insurance agents, scrambling to buy earthquake coverage before the long-feared "Big One" ...